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William Blair & Company

William Blair & Company Portfolio holdings

AUM $38.4B
1-Year Est. Return 25.71%
This Fund
S&P 500
This Quarter Est. Return
-12.38%
1 Year Est. Return
+25.71%
3 Year Est. Return
+88.7%
5 Year Est. Return
+104.53%
10 Year Est. Return
+665.86%
AUM
$16B
AUM Growth
-$3.46B
Cap. Flow
-$518M
Cap. Flow %
-3.24%
Top 10 Hldgs %
25.29%
Holding
1,819
New
100
Increased
562
Reduced
749
Closed
158

Top Buys

Rank Stock Value
1
VEA icon
Vanguard FTSE Developed Markets ETF
VEA
+$57.8M
2
AMZN icon
Amazon
AMZN
+$38M
3
ACWV icon
iShares MSCI Global Min Vol Factor ETF
ACWV
+$33.7M
4
EXEL icon
Exelixis
EXEL
+$33.4M
5
WDAY icon
Workday
WDAY
+$33.3M

Top Sells

Rank Stock Value
1
VEU icon
Vanguard FTSE All-World ex-US ETF
VEU
+$51.6M
2
RTN
Raytheon Company
RTN
+$47.8M
3
BFAM icon
Bright Horizons
BFAM
+$47.6M
4
PLNT icon
Planet Fitness
PLNT
+$39.6M
5
WAB icon
Wabtec
WAB
+$33.6M

Sector Composition

Rank Sector Weight
1 Technology 25.04%
2 Healthcare 18.78%
3 Financials 12.18%
4 Consumer Discretionary 9.78%
5 Industrials 8.19%
Name Market Value Portfolio Weight Shares or Principal Change
in Stake 		Capital Flow
VOOG icon
1026
Vanguard S&P 500 Growth ETF
VOOG
$27.4B
$285K ﹤0.01%
11,472
-1,200
-9% -$34.1K
UHAL icon
1027
U-Haul Holding Co
UHAL
$14.4B
$284K ﹤0.01%
9,780
-30,610
-76% -$1.03M
FXH icon
1028
First Trust Health Care AlphaDEX Fund
FXH
$1.11B
$282K ﹤0.01%
3,806
-270
-7% -$21.9K
UYG icon
1029
ProShares Ultra Financials
UYG
$863M
$282K ﹤0.01%
11,895
– –
ENTG icon
1030
Entegris
ENTG
$25B
$281K ﹤0.01%
6,284
+1,701
+37% +$88.2K
LECO icon
1031
Lincoln Electric
LECO
$15.5B
$281K ﹤0.01%
+4,066
New +$348K
M icon
1032
Macy's
M
$6.27B
$281K ﹤0.01%
57,206
+38,820
+211% +$526K
AZTA icon
1033
Azenta
AZTA
$1.49B
$280K ﹤0.01%
+9,185
New +$334K
GVI icon
1034
iShares Intermediate Government/Credit Bond ETF
GVI
$3.8B
$278K ﹤0.01%
2,424
-24
-1% -$2.73K
FCCO icon
1035
First Community Corp
FCCO
$325M
$277K ﹤0.01%
17,620
-3,604
-17% -$68.6K
VNO icon
1036
Vornado Realty Trust
VNO
$7.41B
$277K ﹤0.01%
7,650
+260
+4% +$14.8K
RVNC
1037
DELISTED
Revance Therapeutics, Inc.
RVNC
$277K ﹤0.01%
18,700
+3,250
+21% +$67.2K
CORT icon
1038
Corcept Therapeutics
CORT
$11.9B
$276K ﹤0.01%
23,206
– –
HUBG icon
1039
HUB Group
HUBG
$2.55B
$276K ﹤0.01%
12,150
– –
XSW icon
1040
State Street SPDR S&P Software & Services ETF
XSW
$515M
$276K ﹤0.01%
3,363
– –
FLIR
1041
DELISTED
FLIR Systems, Inc. (DE) Common Stock
FLIR
$276K ﹤0.01%
8,640
-2,687
-24% -$126K
TSN icon
1042
Tyson Foods
TSN
$19.8B
$274K ﹤0.01%
4,742
-169
-3% -$12.6K
VRP icon
1043
Invesco Variable Rate Preferred ETF
VRP
$3.01B
$274K ﹤0.01%
12,758
+3,959
+45% +$96.5K
DSGR icon
1044
Distribution Solutions Group
DSGR
$1.61B
$273K ﹤0.01%
20,450
– –
AYI icon
1045
Acuity Brands
AYI
$10.8B
$271K ﹤0.01%
3,166
+494
+18% +$54.2K
BOND icon
1046
PIMCO Active Bond Exchange-Traded Fund
BOND
$8.5B
$271K ﹤0.01%
2,555
+2,324
+1,006% +$253K
TLTD icon
1047
FlexShares Morningstar Developed Markets ex-US Factor Tilt Index Fund
TLTD
$690M
$271K ﹤0.01%
5,832
-39
-0.7% -$2.26K
GIL icon
1048
Gildan
GIL
$10.6B
$270K ﹤0.01%
21,155
+9,935
+89% +$240K
LUMN icon
1049
Lumen
LUMN
$6.6B
$270K ﹤0.01%
28,533
-6,496
-19% -$81.2K
IMMU
1050
DELISTED
Immunomedics Inc
IMMU
$270K ﹤0.01%
20,000
– –
40 41
42
43 44

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William Blair & Company's Q1 2020 Portfolio in Review

As of Q1 2020, William Blair & Company held 1,819 positions worth $16B, down 18% from $19.5B the previous quarter. Its ten largest holdings account for 25% of the portfolio.

William Blair & Company withdrew a net $518M in Q1 2020, closing 158 positions and reducing 749 holdings. Its most notable exit was Raytheon Company, an estimated $47.8M position sold in full.

By sector, the portfolio is most concentrated in Technology at 25% of assets, up from 23% a quarter earlier, followed by Healthcare and Financials.

Against the trend, William Blair & Company opened a new position in Canoo Inc. Class A Common Stock worth $4.04M.

  • William Blair & Company's largest Q1 2020 buy was Canoo Inc. Class A Common Stock: 870 shares worth $4.04M.
  • William Blair & Company added most to Vanguard FTSE Developed Markets ETF in Q1 2020, an estimated $57.8M increase.
  • William Blair & Company's biggest Q1 2020 reduction was Vanguard FTSE All-World ex-US ETF, cutting an estimated $51.6M.
  • William Blair & Company fully exited Raytheon Company in Q1 2020, selling an estimated $47.8M.
  • William Blair & Company's ten largest holdings make up 25% of its $16B portfolio in Q1 2020.
  • William Blair & Company opened 100 new positions and closed 158 in Q1 2020.
  • William Blair & Company's portfolio value fell 18% quarter-over-quarter to $16B.

Based on William Blair & Company's 13F filing for Q1 2020, filed 11 May 2020.